Special Features: Thermometer, Call Answer, Week, Altimeter, SMS Reminding, Pedometer, Phone book, Stopwatch, Music Player, Date, Alarm clock, Anti-lost alert, Dial, Stopwatch</br>Compatibility:Compatible with ios/android smartphones,such as samsung galaxy s4/s5/s6/s7/note 3/4/5,HTC, Sony, LG, HUAWEI, ZTE, OPPO, XIAOMI, and so on</br>1.4" display screen is easy for reading, Sleek watch design, comfortable and convenient to use</br>Android smart watch installed APP can support information push,such as MMS, QQ, Wechat, Twitter,News title</br>Power Saving Mode: Open the Power Saving Mode, Power Consumption Will Reduced To the Minimum, Watch Will Use Longer</br></br>Product Description</br></br><b>Specification: <br>Color:White <br>Silicone + electronic components <br>Range of Frequency: 2.4GHz spectrum <br>Ambient Noise: ≤75dB <br>Transmitting Range: Approx 10m <br>Standby Time: about 190Hour <br>Bluetooth Version: Bluetooth V3.0+EDR <br>Power Supply: Built-in 230mAh rechargeable battery <br>Dial Size: 5.02 x 4.82 x 1cm / 1.98 x 1.9 x 0.39inch <br>Watch Band Length: 25cm / 9.84inch <br>Watch Band Width: 2.6cm / 1.02inch <br><b>Package include: <br>1Pcs Smart watch <br>1Pcs USB Charger <br>1Pcs User guide</br><br/>http://www.amazon.com/gp/product/B01KZASABA